Heating-stove.



J. STYNSBERG.

HEATING STOVE. APPLlCATION FILED .23, 1915.

Patented Dec. 18, 191?.

2 SHEETSSHEET 1 I (hum/Him amen 121 I I J. STYNSBERG.

HEATING STOVE.

APPLICATION FILED AUG.23. 1915- Paten Ben. 18, 191?.

2 SHEETS-SHEET 2 awvevlioz Stoves, ofwhich theffollowing is. a specifica- HEAT'ING-STQVEU aZ Z whom it may 00mm), i

Be it known that I, JOHN STYNSBI Z RGya,

citizenbfzthe United States, residing at Duluth," in the county of Saint Louis and- State of-Minnesota, have invented certain new and useful Improvements in Heating- My present invention relatesito anew and whereby a continuous circulation ofair may be brought in fcontactwith theheating sur? faces of the stove and'distributed through-z outthe room or the adjacentadvantageous manner.

rooms in an Another object ofthis invention-is to provide an improved stove wherein meansare. provided forcontrolling the circulation of" air about .the heating surfaces to the end: I

" erallybeyond it on all sides. In order-to rethat the greatest possible efliciency of the stove may be attained at all times. l

A further object of this invention resides in'the provision of an: improved heating" stove'where'in the cold air from the intake ports is conducted directly through, or- -*'rather above the firebox so that when it' emerges into the heating dome it will be": thoroughlyheated, andat which time it may be transmitted about therooni or conducted tothe adjacent rooms. Q v p still further object Ofj'thlS invention 1s to-"providea device of'the type in question which consists of but few parts whereby,-it is believed, that the'sam'e' maybe 'man'ufac.

' H the inturned lips 21 that cooperate'with' the tured at a comparatively low cost.

specifically pointed out in "the appended claim."

In the accompanying drawlngs where n like characters design t lik ar through; out the several views;

Figure 1 is a view in front eleva t1o n showing my improved heating stove in its preferred embodiment.

Fig. 2 is a similar view illustrating the body portion of the stove with the various ornamental paraphernalia eliminated.

Fig. 3 is a vertical section of the stove body with parts removed.

Fig. 4 is a view in bottom plan illustratl aomi STYNSBERG',0EDfiLUTE JMINiIEsOTJiQ o a fratenteajneeliis,1917; Application filed August 23, 1915.. Serial no.4ass9. v w i mg in: detail tafla' iainak ports and -ta;1

- Fig; 7= is a' vie w' instop plan showingthetopco'ver of the stove. v v 1 In the accompanying drawingsr the nu legs 11 and-carriesa door 12; the latter being hingedly connected thereto as at 13. Thep 7.0 -ture 10 in any'desirable manner and-in turn- 1 supports a heating: drum intheform ofadome 1 5 through the mediumof acyli'ndri-i ca] caslng 16w This "casing 16 isofgreater hopper or fire box 14 is fixed to the struc diameter than-the fire box and extends lat- ,ceivethe ashes falling through the gratel7,

5; meral 'IO designates the-base structure or ashp1t that-is supported by a plurality of' the structure- .10 is provided with a removable pan 18 which'is clearlyshownin Figi 3.

The heating dome 15 is connectedby air' conducting pipes 19, with intake ports; or

110011320. on the fire bOXaS shown in Fig. 3 I

These hoods 20 fiaretowardtheir lower ends 7 to facilitate the collection'of air and itsc'on i I preci'ated' during the continuanceof the fol-' lowing description. it is especially desirable toprovide means for controlling the intake of air-through the ports 20; To'this end the duction tosai'dpipes 19. As it will be ap} lower portion of the ports arej'prov-ided with pivoted dampers 22. It 'will'be understood that when the dampers 22 ar'e 'in a cl'osed 'poalso-' desirable -to pr'ovide handles such as dainpersi "The cylindricalcasing 1 6 provided with o a cut-out that ispartly closed by a hinged door 24:, while a second door25 in the form of a coal chute'isi employed to normally close the remaining portion thereof. By reason of the fact that the door 25 carries a pair of It will also be.

4 tri.

is removable so that access may be had to' the; interior of the stove for the purpose oi cleaning, etc. The upper portion 28 is provided with a series Great-eases that are normally closed by pivoted doors 30 which open at an oblique angle to discharge the" heated air laterally into the room. However 7 by properly operating the doors' 30 which operate as dampers the air'wi-thin'the heat ing dome will be allowed to circulate into the room. his also desirable to" eliminate one of the covers 30 in connection with one ofthe cut-outs 29 and to 'arrange a collar 32 in connection withthe" latter.- The purpose thus serve to conduct the air from the heat-r ing'dome-t'o anfadjacent-room. In the event thatthe conducting'pipe is not in use, a cap (not shown)-may be engaged with the cover '33 so as toicover the opening convenient manner.

In the accompanying. drawings I have shown a smoke plpe 37l12iV1Iig-CO11I1QC1J1OI1 with-{the cylindrical casing 16 below the heating dome.

' The-fire is generally builtupon the. grate 17, the smoke accumulating within-the cylindrical casing' 16 and passing outwardly through the pipe 37.1 'Tliedampers 22 are now op'en'and as'the' heated air within-the pipsgli) rises,.cold air wil-Lbe drawn in throughthe ports-'20. j As the air from" the heating dome 15, passes off through the.-

openings 29 and air will be drawn upwardly through the vpipes l=9 andthus a continuous circulation attain'ed. -.The hoo'dsf 20 on the fire box or pot being arrangedtoflare downwvardly and outwardly and extend around a large area ofthe outer face of the fire pot will cause the cold air which passes up there through to be heated by contact with their inner Walls which constitute the outerwalls of the fire pot whereby the so heated air will Copies oiythis'pa tent niay be obtaine c iifor five cent 2 Washington, D. (2

riseand be superheated its; passage through the pipes 19 so that when it is dischargedinto the room it will be in a highly heated condition.

. From the foregoing it is believed that the advantages and novel features of my inr vention may be readily understood,. and

i thrfoi'e her detailed descriptiomis deemed unnecessary In reduclng my lnvention ,to 'practlce' I find that the form referred to" herein: as the" most practical and preferred embodiment is the most efficient, but realizing'that certain conditions will necessarily yaryin' concur rence' with the adoption .of my device; I desire to emphasize/the fact that variousminor changes in-the details or construction and in the proportion of parts may be resort edto when required without sacrificing any of theadvantages ofmy invention as defined inthe'ap'pended claim. I r

1 Having thus .fully described cure by Letters Patent is .A heating stovexincludinga fire pot, a

heat chamber disposed above'sai'd pot and,

communicating therewith and of a diameter greater than that ofsaid plot c a drum mounted on the upper end of said'chamber :and

separated therefrom, outwardly flared down wardly opening'hoods mounted on theouter:

face of said fire p'otand shaped to conform to the shape'thereoii," said hoodsbeing arranged over openings in said heat chamber and formingflared air :collecti-ng mouths having auheated inner wall-.whereby they collected air is heated and causedto risein said hoods, pipes connected with'rthe: upper ends of said hoods :and extending-through;l

w my inven tlon, whatI claim as'new and desire to'se-q said heat chamber and discharging into'said drum, said pipes being coinpletely'lioused in said chamber'iand spaced from the-Side walls thereofand damper controlled-dis; charge pipes opening 'from the top of said: drum whereby the heated air is directed into] the surrounding atmosphere,v

In testimony whereof I 'aflix sigma-- ture 'p Ce'of; two witnesses.-v s

7' i g a OHN S'IYNSBEHG.

lVitnessesr f is I L. W. KLonrrn v A. M. STYNsBEnG.

s each, by. addressing the "C omzniss'ioner of. frame, 

